I recently suffer from migraines and dizziness. I went to the doctor few times. She took blood sample only after third visit and keep saying I am fine. I know i am not fine. I suspect I have M.S or vasoconstriction syndrome. I read a lot about it and symptoms are exactly the same. The doctor sent request for hospital appointments but I heard nothing since yet.
Sorry to see that you are feeling so unwell. It would be best if you return to your doctor or if you are unhappy with their diagnosis then get a second opinion.
Please be aware of which restricts the discussion of medical issues. I will close this thread in light of same.